.dd {
  background-color: #ddd;
}

:global {

  .ant-picker-header > button {
    min-width: 2.5em;

    &.ant-picker-header-prev-btn .ant-picker-prev-icon,
    &.ant-picker-header-next-btn .ant-picker-next-icon {
      &:before {
        width: 0;
        height: 0;
        border-top: 4px solid transparent;
        border-left: 0;
        border-right: 8px solid;
        border-bottom: 4px solid transparent;
      }
    }

    &.ant-picker-header-prev-btn .ant-picker-prev-icon {
      transform: rotate(0deg);
      -webkit-transform: rotate(0deg);
    }

    &.ant-picker-header-next-btn .ant-picker-next-icon {
      transform: rotate(180deg);
      -webkit-transform: rotate(180deg);
    }
  }

  .ant-picker-content .ant-picker-time-panel-column {
    overflow: auto;
  }

}